38578169

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 45163776

約数和(自身を除く): 6585607

約数列:

[1, 7, 61, 167, 427, 541, 1169, 3787, 10187, 33001, 71309, 90347, 231007, 632429, 5511167, 38578169]

約数ペア:

[(1, 38578169), (7, 5511167), (61, 632429), (167, 231007), (427, 90347), (541, 71309), (1169, 33001), (3787, 10187)]